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AR15 Upper Receiver Groups
18" SPR Mk 12 Upper Half

18" SPR Mk 12 Upper Half

18 Inch SPR Mk12 Upper Half

BCM SPR Mk12 Upper Group Features
18" BCM SS410™ Barrel
Rifle Length Gas System
Taper Pinned Low Profile Gas Block or Fold Front Sight Base
Rifle Length Handguards or Extended Rifle Length Handguards
BCM BCG with fitted HPT/MPI Bolt
Choice of Charging Handle
Choice of Muzzle Device

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 1R-Bravo (KAC/RAS)

MSRP: $1,686.00

Your Price: $1,507.40

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 0-Bravo (PRI Black)

MSRP: $1,670.00

Your Price: $1,506.40

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 0-Bravo (PRI FDE)

MSRP: $1,670.00

Your Price: $1,506.40

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 4X-Bravo (KMR-A15)

MSRP: $1,396.86

Your Price: $1,151.86

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 0-Bravo (PRI Natural)

MSRP: $1,593.00

Your Price: $1,385.40

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 5X-Bravo (MCMR-15)

MSRP: $1,396.86

Your Price: $1,151.86

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 4-Bravo (KMR-A13)

MSRP: $1,389.16

Your Price: $1,144.16

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BCM

BCM® Mk 12 Complete Upper Receiver Group Mod 5-Bravo (MCMR-13)

MSRP: $1,389.16

Your Price: $1,144.16

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